hg: shenandoah/jdk: 4 new changesets

[ashipile at redhat.com]

Changeset: 5bd06f5e9324
Author:    shade
Date:      2018-07-17 18:29 +0200
URL:       http://hg.openjdk.java.net/shenandoah/jdk/rev/5bd06f5e9324

Trace and report total allocation latency and sizes

! src/hotspot/share/gc/shenandoah/shenandoahAllocTracker.cpp
! src/hotspot/share/utilities/numberSeq.cpp
! src/hotspot/share/utilities/numberSeq.hpp

Changeset: 6db00890e816
Author:    shade
Date:      2018-07-17 18:29 +0200
URL:       http://hg.openjdk.java.net/shenandoah/jdk/rev/6db00890e816

-XX:-UseTLAB should disable GCLABs too

! src/hotspot/share/gc/shenandoah/shenandoahHeap.inline.hpp

Changeset: 651c2b3938ef
Author:    shade
Date:      2018-07-17 18:29 +0200
URL:       http://hg.openjdk.java.net/shenandoah/jdk/rev/651c2b3938ef

Exponential thread-local GCLAB sizing

! src/hotspot/share/gc/shenandoah/shenandoahBarrierSet.cpp
! src/hotspot/share/gc/shenandoah/shenandoahHeap.cpp
! src/hotspot/share/gc/shenandoah/shenandoahHeap.hpp
! src/hotspot/share/gc/shenandoah/shenandoahThreadLocalData.hpp

Changeset: d5548d50de48
Author:    shade
Date:      2018-07-17 18:29 +0200
URL:       http://hg.openjdk.java.net/shenandoah/jdk/rev/d5548d50de48

Elastic TLABs may avoid peeking into the free set racily

! src/hotspot/share/gc/shenandoah/shenandoahHeap.cpp